Early reproduction onset in four species of Didelphimorphia in the Peruvian Amazonia

Autores
Díaz, María Mónica; Flores, David Alfredo
Año de publicación
2008
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Precise data about age of sexual maturity in didelphids are scarce, although knowledge on the reproductive patterns is well known from several publications (TyndaleBiscoe and MacKenzie 1976, Tyndale-Biscoe and Renfree 1987, Harder 1992, McAllan 2003, Monteiro-Filho and Cá ceres 2006). The limited knowledge published on sexual maturity is mainly due to the difficulties in establishing correlations between chronological and dental age; the latter is determined by the sequence of tooth replacement (Astúa and Geise 2006). Some published reports (e.g., Atramentowicz 1986, Gentile et al. 1995, Astúa and Geise 2006) revealed an early onset of the reproductive period in some species of didelphids, where young or subadult specimens (based on tooth replacement) were sexually mature. According to Astúa and Geise (2006), early sexual maturity is a strategy related to the capacity to produce more than one litter during the highest productive season.
Fil: Díaz, María Mónica. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo. Programa de Investigación de Biodiversidad Argentina; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Flores, David Alfredo. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo. Programa de Investigación de Biodiversidad Argentina; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
DENTAL AGE
DIDELPHIMORPHIA
PERU
SEXUAL MATURITY
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/84326
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Early reproduction onset in four species of Didelphimorphia in the Peruvian AmazoniaDíaz, María MónicaFlores, David AlfredoDENTAL AGEDIDELPHIMORPHIAPERUSEXUAL MATURITYhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Precise data about age of sexual maturity in didelphids are scarce, although knowledge on the reproductive patterns is well known from several publications (TyndaleBiscoe and MacKenzie 1976, Tyndale-Biscoe and Renfree 1987, Harder 1992, McAllan 2003, Monteiro-Filho and Cá ceres 2006). The limited knowledge published on sexual maturity is mainly due to the difficulties in establishing correlations between chronological and dental age; the latter is determined by the sequence of tooth replacement (Astúa and Geise 2006). Some published reports (e.g., Atramentowicz 1986, Gentile et al. 1995, Astúa and Geise 2006) revealed an early onset of the reproductive period in some species of didelphids, where young or subadult specimens (based on tooth replacement) were sexually mature. According to Astúa and Geise (2006), early sexual maturity is a strategy related to the capacity to produce more than one litter during the highest productive season.Fil: Díaz, María Mónica. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo. Programa de Investigación de Biodiversidad Argentina; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Flores, David Alfredo. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo. Programa de Investigación de Biodiversidad Argentina; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaDe Gruyter2008-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/84326Díaz, María Mónica; Flores, David Alfredo; Early reproduction onset in four species of Didelphimorphia in the Peruvian Amazonia; De Gruyter; Mammalia; 72; 2; 6-2008; 126-1300025-1461CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1515/MAMM.2008.012info:eu-repo/semantics/altIdentifier/url/https://www.degruyter.com/view/j/mamm.2008.72.issue-2/mamm.2008.012/mamm.2008.012.xmlinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-10T13:21:31Zoai:ri.conicet.gov.ar:11336/84326instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-10 13:21:31.823CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Early reproduction onset in four species of Didelphimorphia in the Peruvian Amazonia
title Early reproduction onset in four species of Didelphimorphia in the Peruvian Amazonia
spellingShingle Early reproduction onset in four species of Didelphimorphia in the Peruvian Amazonia
Díaz, María Mónica
DENTAL AGE
DIDELPHIMORPHIA
PERU
SEXUAL MATURITY
title_short Early reproduction onset in four species of Didelphimorphia in the Peruvian Amazonia
title_full Early reproduction onset in four species of Didelphimorphia in the Peruvian Amazonia
title_fullStr Early reproduction onset in four species of Didelphimorphia in the Peruvian Amazonia
title_full_unstemmed Early reproduction onset in four species of Didelphimorphia in the Peruvian Amazonia
title_sort Early reproduction onset in four species of Didelphimorphia in the Peruvian Amazonia
dc.creator.none.fl_str_mv Díaz, María Mónica
Flores, David Alfredo
author Díaz, María Mónica
author_facet Díaz, María Mónica
Flores, David Alfredo
author_role author
author2 Flores, David Alfredo
author2_role author
dc.subject.none.fl_str_mv DENTAL AGE
DIDELPHIMORPHIA
PERU
SEXUAL MATURITY
topic DENTAL AGE
DIDELPHIMORPHIA
PERU
SEXUAL MATURITY
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Precise data about age of sexual maturity in didelphids are scarce, although knowledge on the reproductive patterns is well known from several publications (TyndaleBiscoe and MacKenzie 1976, Tyndale-Biscoe and Renfree 1987, Harder 1992, McAllan 2003, Monteiro-Filho and Cá ceres 2006). The limited knowledge published on sexual maturity is mainly due to the difficulties in establishing correlations between chronological and dental age; the latter is determined by the sequence of tooth replacement (Astúa and Geise 2006). Some published reports (e.g., Atramentowicz 1986, Gentile et al. 1995, Astúa and Geise 2006) revealed an early onset of the reproductive period in some species of didelphids, where young or subadult specimens (based on tooth replacement) were sexually mature. According to Astúa and Geise (2006), early sexual maturity is a strategy related to the capacity to produce more than one litter during the highest productive season.
Fil: Díaz, María Mónica. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo. Programa de Investigación de Biodiversidad Argentina; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Flores, David Alfredo. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo. Programa de Investigación de Biodiversidad Argentina; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description Precise data about age of sexual maturity in didelphids are scarce, although knowledge on the reproductive patterns is well known from several publications (TyndaleBiscoe and MacKenzie 1976, Tyndale-Biscoe and Renfree 1987, Harder 1992, McAllan 2003, Monteiro-Filho and Cá ceres 2006). The limited knowledge published on sexual maturity is mainly due to the difficulties in establishing correlations between chronological and dental age; the latter is determined by the sequence of tooth replacement (Astúa and Geise 2006). Some published reports (e.g., Atramentowicz 1986, Gentile et al. 1995, Astúa and Geise 2006) revealed an early onset of the reproductive period in some species of didelphids, where young or subadult specimens (based on tooth replacement) were sexually mature. According to Astúa and Geise (2006), early sexual maturity is a strategy related to the capacity to produce more than one litter during the highest productive season.
publishDate 2008
dc.date.none.fl_str_mv 2008-06
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/84326
Díaz, María Mónica; Flores, David Alfredo; Early reproduction onset in four species of Didelphimorphia in the Peruvian Amazonia; De Gruyter; Mammalia; 72; 2; 6-2008; 126-130
0025-1461
CONICET Digital
CONICET
url http://hdl.handle.net/11336/84326
identifier_str_mv Díaz, María Mónica; Flores, David Alfredo; Early reproduction onset in four species of Didelphimorphia in the Peruvian Amazonia; De Gruyter; Mammalia; 72; 2; 6-2008; 126-130
0025-1461
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1515/MAMM.2008.012
info:eu-repo/semantics/altIdentifier/url/https://www.degruyter.com/view/j/mamm.2008.72.issue-2/mamm.2008.012/mamm.2008.012.xml
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv De Gruyter
publisher.none.fl_str_mv De Gruyter
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 12.48226

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